423184896 has 60 divisors (see below), whose sum is σ = 1221353562. Its totient is φ = 141060096.

The previous prime is 423184871. The next prime is 423184897. The reversal of 423184896 is 698481324.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 396806400 + 26378496 = 19920^2 + 5136^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (423184897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41311 + ... + 50526.

Almost surely, 2^423184896 is an apocalyptic number.

It is an amenable number.

423184896 is an abundant number, since it is smaller than the sum of its proper divisors (798168666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423184896 is an equidigital number, since it uses as much as digits as its factorization.

423184896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91861 (or 91842 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 423184896 is about 20571.4582856928. The cubic root of 423184896 is about 750.7754326626.

The spelling of 423184896 in words is "four hundred twenty-three million, one hundred eighty-four thousand, eight hundred ninety-six".